diff --git a/jsonexample/pubspec.lock b/jsonexample/pubspec.lock
index 2f348f37a..a289e9ef4 100644
--- a/jsonexample/pubspec.lock
+++ b/jsonexample/pubspec.lock
@@ -98,7 +98,7 @@ packages:
       name: built_value_generator
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.1.4"
+    version: "8.2.0"
   characters:
     dependency: transitive
     description:
diff --git a/jsonexample/pubspec.yaml b/jsonexample/pubspec.yaml
index f525eb503..e28d87941 100644
--- a/jsonexample/pubspec.yaml
+++ b/jsonexample/pubspec.yaml
@@ -22,7 +22,7 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
   build_runner: ^2.0.4
-  built_value_generator: ^8.0.0
+  built_value_generator: ^8.2.0
   json_serializable: ^6.1.6
   flutter_lints: ^1.0.0